Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533640 | Combustion engine comprising a control cam | Joachim Hahn, Helge Djie, Sven Lauer, Markus Duesmann, Falk Schneider +2 more | 2009-05-19 |
| 5265476 | Tension load testing machine | Jon Khachaturian | 1993-11-30 |